whether you're an allstate customer or not. all you have to do is call. [ female announcer ] call and sign up for good hands roadside assistance today. [ dennis ] are you in good hands? as well as they could because they don't take it with food. switch to citracal maximum plus d. it's the only calcium supplement that can be taken with or without food. my doctor recommends citracal maximum. it's all about absorption. >> megyn: just about two hours ago the pew research center released a huge study that covers four years and 39 countries and offers more than 150 pages of data on the muslim faith on how muslims see their leaders, their laws, and how dramatically that can change from place to place. religion correspondent lauren bream got a chance to look at the document. >> reporter: opinions vary from country to country, but for the most part, the billion mutt limbs around the world -- muslims around the world, they see their religion as one true faith and believe teaching should shape lines and policy according to the pew survey.